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$626+ Cheap flights from Cape Town (CPT) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — BOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Cape Town Intl to Boston Logan Intl are usually found in February or May, booked 3 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Cape Town to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$784
(United Airlines)

One-way from

$626
(Orbitz)

Popular in

September

Cheapest in

February

Average price

$1,001
From Cape Town Intl to Boston Logan Intl
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One-way flight from Cape Town Intl to Boston Logan Intl
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Highest demand for flights based on searches. 5% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Cape Town to Boston

Cheapest flights from Cape Town to Boston
Explore the most affordable flight options available from Cape Town to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:00 pmCPT - BOS
3 stops29h 54mUnited Airlines
Tue 11/49:30 amBOS - CPT
2 stops25h 30mUnited Airlines
Deal found 6/10$784
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/138:05 pmCPT - BOS
2 stops32h 23mDelta
Sun 7/278:54 pmBOS - CPT
1 stop38h 56mDelta
Deal found 6/12$796
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1511:15 pmCPT - BOS
2 stops27h 05mKLM
Tue 9/21:20 pmBOS - CPT
2 stops26h 05mKLM
Deal found 6/11$851
This British Airways deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:55 pmCPT - BOS
2 stops28h 01mBritish Airways
Mon 8/257:45 pmBOS - CPT
1 stop33h 15mBritish Airways
Deal found 6/12$1,063
This Kenya Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:30 pmCPT - BOS
3 stops26h 49mKenya Airways
Tue 11/49:55 amBOS - CPT
3 stops44h 40mKenya Airways
Deal found 6/10$1,109
This SmartFares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2511:15 pmCPT - BOS
2 stops30h 25mMultiple Airlines
Fri 8/16:45 pmBOS - CPT
1 stop20h 40mMultiple Airlines
Deal found 6/10$1,143
This SWISS deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:05 amCPT - BOS
2 stops34h 20mSWISS
Fri 8/295:05 pmBOS - CPT
2 stops40h 10mSWISS
Deal found 6/12$1,337
This flightsite.co.za deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/111:00 pmCPT - BOS
1 stop32h 05mQatar Airways
Sat 7/1910:00 pmBOS - CPT
1 stop30h 50mQatar Airways
Deal found 6/11$1,600
This flightsite.co.za deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:25 pmCPT - BOS
3 stops52h 47mEthiopian Air
Fri 8/295:30 amBOS - CPT
2 stops27h 05mEthiopian Air
Deal found 6/11$1,835
This Singapore Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:40 amCPT - BOS
3 stops49h 30mSingapore Airlines
Fri 8/293:50 pmBOS - CPT
3 stops59h 35mSingapore Airlines
Deal found 6/12$2,068
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:00 pmCPT - BOS
2 stops40h 00mCathay Pacific
Mon 11/312:30 amBOS - CPT
2 stops51h 00mCathay Pacific
Deal found 6/10$2,887
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:15 pmCPT - BOS
1 stop31h 50mTurkish Airlines
Wed 12/318:00 pmBOS - CPT
1 stop32h 50mTurkish Airlines
Deal found 6/10$3,435

Cheapflights Fare Finder

Customize your flight search to find flights from Cape Town to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Cape Town to Boston that are best for you.

Fly from

Cape Town

Fly to

Boston

Route

Depart

Return

Price

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 10/14

8:00 pm-11:59 pm

1 stop33h 59m

Boston Logan Intl

Tue 11/4

4:20 pm-6:00 pm

1 stop18h 40m

$784

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Sun 7/13

8:05 pm-10:28 pm

2 stops32h 23m

Boston Logan Intl

Sun 7/27

8:54 pm-5:50 pm

1 stop38h 56m

$796

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 7/15

11:15 pm-8:20 pm

2 stops27h 05m

Boston Logan Intl

Tue 9/2

1:20 pm-9:25 pm

2 stops26h 05m

$851

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 8/12

6:55 pm-4:56 pm

2 stops28h 01m

Boston Logan Intl

Mon 8/25

7:45 pm-11:00 am

1 stop33h 15m

$1,063

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 10/14

2:30 pm-11:19 am

3 stops26h 49m

Boston Logan Intl

Tue 11/4

9:55 am-1:35 pm

3 stops44h 40m

$1,109

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Fri 7/25

11:15 pm-11:40 pm

2 stops30h 25m

Boston Logan Intl

Fri 8/1

6:45 pm-9:25 pm

1 stop20h 40m

$1,143

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Thu 8/14

11:05 am-3:25 pm

2 stops34h 20m

Boston Logan Intl

Fri 8/29

5:05 pm-3:15 pm

2 stops40h 10m

$1,337

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Fri 7/11

1:00 pm-3:05 pm

1 stop32h 05m

Boston Logan Intl

Sat 7/19

10:00 pm-10:50 am

1 stop30h 50m

$1,600

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Thu 8/14

3:25 pm-2:12 pm

3 stops52h 47m

Boston Logan Intl

Fri 8/29

5:30 am-2:35 pm

2 stops27h 05m

$1,835

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Thu 8/14

10:40 am-6:10 am

3 stops49h 30m

Boston Logan Intl

Fri 8/29

3:50 pm-9:25 am

3 stops59h 35m

$2,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
1
2

Best time to book a flight from Cape Town to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Cape Town with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cape Town to Boston

How far ahead should I book a flight from Cape Town to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Cape Town to Boston. Price data was last updated on June 9, 2025.

Booking 3 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cape Town to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Cape Town to Boston?

Currently, January is the cheapest month in which you can book a flight from Cape Town to Boston (average of $218). Flying from Cape Town to Boston in June is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPT to BOS?

Find hourly flight availability from Cape Town to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Cape Town to Boston in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Delta and KLM from Cape Town to Boston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Delta
8.0
Very good
7,950 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,358 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
892 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SWISS
7.5
Good
1,623 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Cape Town to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Cape Town to Boston round-trip?

    Currently priced at $784, United Airlines will fly you from Cape Town to Boston and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and KLM - these airlines can fly you to your destination from $796 and $851, respectively. These flights start at 23% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Cape Town to Boston one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $637. However, be on the lookout for offers from Kenya Airways and Delta, as they are both options that can get you from Cape Town to Boston for a low price.

  • Can I find deals for flights from Cape Town to Boston that include hotel bookings?

    Yes. In addition to deals on Cape Town to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Town to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to Boston.

  • Can I find deals for business class flights from Cape Town to Boston?

    Yes. Cheapflights offers flight deals from Cape Town to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cape Town to Boston?

    Currently, January is the cheapest month in which you can book a flight from Cape Town to Boston (average of $218). Flying from Cape Town to Boston in June is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Waltham
Framingham
Seabrook
Cranston
Randolph
Chestnut Hill
Lowell
Chelsea
Marlborough
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cape Town to Boston

See prices for flight routes from nearby airports that may be better suited for you.
OR Tambo to Boston flights
Cape Town to Hartford flights

Top 3 airlines flying from Cape Town to Boston

Discover the top 3 airlines that operate flights from Cape Town to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$737Average$1,180FlexibilityNo cancel feeOn-time69%
KLMCheapest$773Average$1,179FlexibilityNo cancel feeOn-time75%
DeltaCheapest$794Average$887FlexibilityNo cancel feeOn-timeN/A

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